Ultrasonic studies of solid poly(alkyl methacrylates)
β Scribed by Alastair M. North; Richard A. Pethrick; David W. Phillips
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 234 KB
- Volume
- 18
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
The behaviours of solid compatible, poly(methyl methacrylate)-poly(vinyl acetate), and incompatible, poly(methyl methacrylate)-polystyrene, blends have been studied by ultrasonic velocity measurements. It has been found that, in the compatible blends, the ultrasonic velocity varies linearly with com
Time-of-flight secondary ion mass spectrometry (TOF-SIMS) has been used to examine a series of poly(alky1 acrylate) (PAA) homopolymers containing a variety of ester groups. Reproducible spectra for the PAAs are obtained up to 3500 Da. The spectra are composed of clusters arranged in a series of repe